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DBMS > Crux vs. Dgraph vs. InterSystems IRIS

System Properties Comparison Crux vs. Dgraph vs. InterSystems IRIS

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Editorial information provided by DB-Engines
NameCrux  Xexclude from comparisonDgraph  Xexclude from comparisonInterSystems IRIS  Xexclude from comparison
DescriptionCrux is a general purpose database with bitemporal SQL and Datalog and graph queriesDistributed and scalable native Graph DBMSA containerised multi-model DBMS, interoperability and analytics data platform with wide capabilities for vertical and horizontal scalability
Primary database modelDocument storeGraph DBMSDocument store
Key-value store
Object oriented DBMS
Relational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.12
Rank#312  Overall
#41  Document stores
Score1.76
Rank#128  Overall
#11  Graph DBMS
Score1.70
Rank#134  Overall
#22  Document stores
#25  Key-value stores
#3  Object oriented DBMS
#65  Relational DBMS
Websitegithub.com/­juxt/­crux
opencrux.com
dgraph.iowww.intersystems.com/­products/­intersystems-iris
Technical documentationopencrux.com/­reference/­installation.htmldgraph.io/­docsdocs.intersystems.com/­irislatest/­csp/­docbook/­DocBook.UI.Page.cls
DeveloperJuxt Ltd.Dgraph Labs, Inc.InterSystems
Initial release201920162018
Current release1.12.1, September 20202020.2, July 2020
License infoCommercial or Open SourceOpen Source infoMIT LicenseOpen Source infoApache 2.0commercial
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageClojureGo
Server operating systemsAll OS with a Java 8 (and higher) VM
Linux
Linux
OS X
Windows
AIX
Linux
macOS
Windows
Data schemeschema-freeschema-freedepending on used data model
Typing infopredefined data types such as float or dateyes, extensible-data-notation formatyesyes
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nonoyes
Secondary indexesyesyesyes
SQL infoSupport of SQLlimited SQL, making use of Apache Calcitenoyes
APIs and other access methodsHTTP REST
JDBC
GraphQL query language
gRPC (using protocol buffers) API
HTTP API
JDBC
ODBC
RESTful HTTP API
Supported programming languagesClojure
Java
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
.Net
C++
Java
JavaScript (Node.js)
Python
Server-side scripts infoStored proceduresnonoyes
Triggersnonoyes
Partitioning methods infoMethods for storing different data on different nodesnoneyesSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyes, each node contains all dataSynchronous replication via RaftSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyes, flexibel persistency by using storage technologies like Apache Kafka, RocksDB or LMDByesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes
User concepts infoAccess controlno infoPlanned for future releasesyes
More information provided by the system vendor
CruxDgraphInterSystems IRIS
Specific characteristicsInterSystems IRIS is a complete cloud-first data platform which includes a multi-model...
» more
Competitive advantagesHorizontally scalable transactional graph database with fast arbitrary-depth joins...
» more

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CruxDgraphInterSystems IRIS
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